1.

What is the mass of hydrogen peroxide in 1 L of 3M solution

Answer»

10.2 g
102 g
11.3 g
68 g

SOLUTION :1 L of 1 M solution of `H_(2)O_(2)` containn34 g1 L of 3 solution of `H_(2)O_(2)` contain `=3xx34=102 g`


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